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Product Overview:
This version of the wheel can handle a 100 pound load. The interior body of this wheel is made of molded black poycarbonate, while the perimeter side plate is made of 1/8 inch thick steel, zinc plated. The perimeter plate is riveted to the interior body, and each perimeter bent tab rests on the interior body rim. This support allows for the wheel to handle more load. Wheels ship assembled.

Product Usage:
For a mecanum drive system to work you must use two right and two left wheels.

Roller and Axle Design:
The gray urethane rubber roller (am-3027) has a durometer rating of 77a.
The roller has a Nylon core, and rides on a stationary brass tube.

Wheel Structure:
9 rubber rollers are sandwiched between 2 steel plates. The steel plates
are riveted to two interior polycarbonate hubs, which form the interior
of the wheel. The two interior pieces are held together by the
fastening technique of the rollers being attached.

These wheels can be purchased in a set of 4 (2 rights, 2 lefts), or
individually. They are sold without hubs, sprockets, or bearings.

Usage:
For FTC Robots: If attached to a shaft or NeveRest motor, these parts are needed for each wheel